Biran M، Friedmann N (2005). "From phonological paraphasias to the structure of the phonological output lexicon". Language and Cognitive Processes. ج. 20 ع. 4: 589–616. CiteSeerX:10.1.1.69.7795. DOI:10.1080/01690960400005813.
Gallaher، Alan J. (24 يونيو 1981). "Syntactic versus semantic performances of agrammatic Broca's aphasics on tests of constituent-element-ordering". Journal of Speech and Hearing Research. ج. 24 ع. 2: 217–218. DOI:10.1044/jshr.2402.217. PMID:7265937.
Gallaher، Alan J. (24 يونيو 1981). "Syntactic versus semantic performances of agrammatic Broca's aphasics on tests of constituent-element-ordering". Journal of Speech and Hearing Research. ج. 24 ع. 2: 217–218. DOI:10.1044/jshr.2402.217. PMID:7265937.
Biran M، Friedmann N (2005). "From phonological paraphasias to the structure of the phonological output lexicon". Language and Cognitive Processes. ج. 20 ع. 4: 589–616. CiteSeerX:10.1.1.69.7795. DOI:10.1080/01690960400005813.